How many movies have Jacek Wiśniewski and Piotr Wereśniak collaborated on?

They have worked on 4 movies together! Their first movie together was Och, Karol 2 (2011) while their highest rated movie together was Screwed Up 2 (2015). They have not worked together since 7 Things You Don't Know About Men (2016). They are most known for their comedy films together.